<template>
  <el-card
    class="box-card">
    <!-- 具名插槽 -->
    <div
      slot="header"
      class="clearfix">
      <span>基本资料</span>
    </div>
    <!-- 表单 -->
    <el-form
      :model="userForm"
      :rules="userFormRules"
      ref="userFormRef"
      label-width="100px">
      <el-form-item
        label="登录名称"
        prop="username">
        <el-input
          v-model="userForm.username"
          disabled>
        </el-input>
      </el-form-item>
      <el-form-item
        label="用户昵称"
        prop="nickname">
        <el-input
          v-model="userForm.nickname"
          minlength="1"
          maxlength="10">
        </el-input>
      </el-form-item>
      <el-form-item
        label="用户邮箱"
        prop="email">
        <el-input
          v-model="userForm.email">
        </el-input>
      </el-form-item>
      <el-form-item>
        <el-button
          @click="handleEdit"
          type="primary">
          提交修改
        </el-button>
        <el-button
          @click="handleReset">
          重置
        </el-button>
      </el-form-item>
    </el-form>
  </el-card>
</template>

<script>
export default {
  name: 'UserInfo',
  data () {
    return {
      userForm: {
        id: '',
        username: '',
        nickname: '',
        email: ''
      },
      userFormRules: {
        nickname: [
          { required: true, message: '请输入用户昵称', trigger: 'blur' },
          { pattern: /^\S{1,10}$/, message: '昵称必须是1-10位的非空字符串', trigger: 'blur' }
        ],
        email: [
          { required: true, message: '请输入用户邮箱', trigger: 'blur' },
          { type: 'email', message: '邮箱格式不正确', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    handleEdit () {
      // 1.手动验证表单
      this.$refs.userFormRef.validate(async valid => {
        if (valid) {
          // 表单验证通过,调用接口
          const res = await this.$http.put('/my/userinfo', this.userForm)
          if (res.data.code === 0) {
            // 修改成功
            this.$message.success('修改成功')
            // 重新调用接口获取最新用户信息
            this.$store.dispatch('getUserInfo')
          } else {
            this.$message.error('修改失败')
          }
        }
      })
    },
    // 重置表单
    handleReset () {
      this.$refs.userFormRef.resetFields()
    }
  },
  created () {
    // 初始化表单
    const info = this.$store.state.userInfo
    // this.userForm.username = info.username
    // this.userForm.nickname = info.nickname
    // this.userForm.email = info.email
    this.userForm = Object.assign({}, info)
  }
}
</script>

<style lang="less" scoped>
.el-form {
  width: 500px;
}
</style>
